baber/WOPTO huggingface dataset:
Patent JP-H05225358-A (JP)
Title: Input/output circuit for microcomputer
Inventor: MORIMI YOICHI
IPC: G06F15/78
Filed: 1992-02-15
Abstract: PURPOSE:To effectively utilize a memory area in a memory by switching the same address signal by a switching means and controlling the 1st or 2nd control storage means. CONSTITUTION:A direction register 3 to be the 1st control storage means and a pull-up resistor control register 4 to be the 2nd control storage means are set up so as to be controlled by the same address signal. Namely a two-input AND circuit 11 is activated when the output, inverted Q, of a toggle circuit 10 is '1' and sends an address signal sent from a CPU through an address bus to the register 4. A two-input AND circuit 12 is activated when the output Q of the circuit 10 is '1' and sends the address signal to the register 3. Outputs from the circuits 11, 12 are delayed by a delay circuit 13, a trigger signal is sent to the circuit 10, and when an output signal from the circuit 13 is inputted to the input T of the circuit 10, the circuit 10 inverts its output.
Patent JP-S52111897-A (JP)
Title: Production of adsorbent from vulcanized rubber
Inventor: WAKAYAMA KIYOUZOU
IPC: B01J20/20
Filed: 1976-03-18
Abstract: PURPOSE: To simply produce an absorbent having extremely sharp distribution of fine pore diameter without requiring activation by adding a forming agent to carbide obtained by carbonizing vulcanized rubber, molding the mixture, and drying the molded product on heating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11221736-A (JP)
Title: High-speed rotation tool holder
Inventor: MATSUMOTO MASAICHI
IPC: B23Q11/12
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed rotation tool holder that realizes the use of a liquid lubricating oil and the control of the supply of such a lubricating oil to its planetary speed increasing mechanism. SOLUTION: The tool holder includes, in a lubricating oil chamber 24 defined inside its external cylinder 2, a planetary increasing mechanism in which an internal gear 5 formed in the external cylinder 2 limited in movement or rotation by a stopper pin mechanism 30 and a sun gear 6 formed on a center shaft 3, are engaged with a plurality of planet gears 14 pivoted inside the cylinder part 1a of a holder main body 1 rotated by a spindle 38. In the lubricating oil chamber 24, a lubricating-oil-effluence control means 61 is arranged, which comprises a plate 62 formed with a plurality of perforations 62a and a lubricating oil retaining member 63 such as a felt and sponge disposed on the rear side of the plate 62, to supply lubricating oil to the planetary increasing mechanism gradually.
Patent JP-H03204411-A (JP)
Title: Dynamic-pressure air bearing with asymmetric groove
Inventor: OOKA MASAHIRO
IPC: F16C17/10
Filed: 1990-02-08
Abstract: PURPOSE:To generate a radial load so as to restrain any whirl (whirling instabil ity) by forming a cross-sectional shape or length of double helical grooves formed on a circumference of a shaft of a dynamic-pressure air bearing with grooves in lateral asymmetry. CONSTITUTION:Double helical grooves 303 where an envelope circle on a central point 201 with respect to the axial center 200 of an air bearing constitutes a groove bottom 204, are provided. A shaft 202 is of a type with asymmetric double helical grooves, and corresponds to a bearing journal surface 203. The volume of air confined between the shaft and the bearing is different in position, and the lower pressure is generated at a position of the larger volume. Consequently, a pressure distribution 205 becomes unequal upon rotation of the shaft 202, thus generating a radial load 206 for restraining a whirl. Therefore, the rotation at a high rotational speed can be achieved.
Patent JP-H10219066-A (JP)
Title: Resin composition
Inventor: KOTAKE KOJU
IPC: C08K5/05
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To solve the problems on polyvinyl alcohol polymer caused by strong affinity to water due to a large amount of hydroxyl groups such as large alteration of physical properties by moisture absorption, particularly change in mechanical properties and deviation in dimension caused by moisture absorption. SOLUTION: (A) 0.01-75wt.% of polyvinyl alcohol polymer. (B) 0.00001-25wt.% of a silicon compound bearing functional groups that is convertible to siloxy group in the presence of hydroxyl group and (C) 0.0001-99wt.% of a volatile alcoholic solvent are used where the amount of (B) a silicon compound is 0.001-10 pts.wt. per 1 pt.wt. of the polyvinyl alcohol polymer and the amount of the alcoholic solvent is 1 or more pt.wt. per 1 pt.wt. of the silicon compound. This resin composition is processed according to the application purpose and the volatile alcoholic solvent (C) is evaporated to form a coating layer of modified polyvinyl alcohol polymer.
Patent JP-2000227369-A (JP)
Title: Optical fiber sensor
Inventor: ONO HIROSHIGE
IPC: G01K11/12
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To easily handle the entire optical fiber sensor including the periphery of an end part by covering the end-part side of an optical fiber with a protection material, and by covering the periphery of the protection material with a covering material made of fiber-reinforced plastic. SOLUTION: In an optical fiber sensor 1, an optical fiber 2 being positioned at the center of a section as a cable core is covered with coating 3 made of synthetic resin in a longitudinal direction, and the periphery is further covered with a covering material 4 made of fiber-reinforced plastic. At both the ends of the optical fiber sensor 1, a protection material 5 is provided, where the protection material covers the end part of the optical fiber 2 so that the outer periphery of the covering 3, and is made of synthetic resin or the like. The protection material 5 is further covered with the covering material 4 made of fiber-reinforced plastic, thus achieving improved strength to the whole including an end-part side, and easily handling the whole without any special attention.  Also, the material of the protection material 5 can be easily torn up, thus easily connecting the optical fiber sensor 1 to a measuring device.
Patent JP-H04245823-A (JP)
Title: Light amplifying repeater
Inventor: SHIMOWAKE KEIJI
IPC: H04B10/291
Filed: 1991-01-31
Abstract: PURPOSE:To miniaturize a repeater in respect of a light amplifying repeater using a light amplifying fiber. CONSTITUTION:An excited light supplying part 3 including an excitation light source 2 such as a semiconductor laser, etc., to inject excited light into the light amplifying fiber 1 doped with a rare earth element is installed at the outside of a cylinder body 4, and the above-mentioned light amplifying fiber 1 is received in the inside of the cylinder body 4 as being wound around a cylindrical body and the like to make its curvature larger than the minimum curvature.
Patent JP-S61104838-A (JP)
Inventor: MUSA GIICHI
IPC: A61K8/00
Filed: 1984-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11209435-A (JP)
Title: Production of ethylene/vinyl acetate copolymer saponificate
Inventor: KUNIEDA MAKOTO
IPC: C08F6/10
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an ethylene/vinyl acetate copolymer saponificate freed from color unevenness and reduced in discoloration. SOLUTION: There is provided a process for producing an ethylene/vinyl acetate copolymer saponificate by copolymerizing ethylene with vinyl acetate in a solvent, removing unreacted vinyl acetate to obtain an ethylene/vinyl acetate copolymer, and saponifying the copolymer, wherein the removal of unreacted vinyl acetate is performed in the presence of 10-1,000 ppm of a polyvinyl acetate.
Patent JP-H06240351-A (JP)
Title: Production of thick steel plate free from material anisotropy
Inventor: YOSHIE ATSUHIKO
IPC: C21D8/02
Filed: 1993-02-18
Abstract: PURPOSE:To produce a thick steel plate free from material anisotropy by casting a steel ingot having a specified componental compsn. and executing rolling in the unrecrystallized temp. range of austenite and the subsequent repeated bending under specified conditions. CONSTITUTION:A steel ingot or a slab is cast from steel contg., by weight, 0.02 to 0.30% C, 0.01 to 2.0% Si, 0.30 to 3.5% Mn and 0.003 to 0.10% Al, and the balance Fe with inevitable impurities. After the casting, directly or after being reheated, it is rolled down in the unrecrystallized temp. range of austenite at >=20% is cumulative draft, is thereafter subjected to repeated bending and is applied with cumulative strain quantity shown by the inequality: epsilon>=1.14X10<-3>T+2.4 [epsilon; the total (%) of strains with which the plate surface layer part is applied by the repeated bending and T; the surface temp. ( deg.C) of the thick steel plate at the time of executing the repeated bending]. In this way, the thick steel plante showing good material properties free from material anisotropy can be obtd.
Patent JP-S57143972-A (JP)
Title: Automatic answering telephone system
Inventor: YAMASHITA SEIJIROU
IPC: H04M3/533
Filed: 1981-02-28
Abstract: PURPOSE:To offer automatic answering telephone service without subjecting a boad to a subscriber at the economical point of view, by providing an exchange with a registering means of registering and releasing automatic answering telephone service and a voice storage and reproduction processor. CONSTITUTION:When a special exclusively-used number that requests the start of automatic answering telephone service is sent from a telephone set 21-i through which the automatic answering telephone service is allowed to be offered, the central processor 28 of a voice storage and reproduction processor 27 guides the telephone set 21-i for a registration procedure. A message by the automatic answering service from the telephone set 21-i is stored in a mass- storage file memory 30 under the control of the processor 28. Later, when an incoming call arrives at the telephone set 21-i, the processor 28 sends the message stored in the memory 30 to an originating subscriber and also stores a message from th originating subscriber in the memory 30. When a special exclusively-used number that requests the reproduction of the message from the telephone set 21-i is sent, the processor 28 reads the message, when it is stored, out of the memory and then sents it to the telephone set 21-i and erases the transmitted message from the memory 30.
Patent JP-2000226089-A (JP)
Title: Compact disc storing case
Inventor: OMINO MASARU
IPC: B65D85/57
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a CD storing case having a function for removing a CD. SOLUTION: A CD storing case 1 is integrally arranged at a CD storing case 1 in a canti-lever manner and has at least one resilient piece (a biasing means) 30 extending across an opening of the CD and extending out toward a diameter of the CD. Then, the leading end of the resilient piece 30 is resiliently abutted against the lower surface of the CD under a state in which the CD is being stored in the CD storing case 1. In addition, when a disk holding section 20 is pushed with a fingertip, the resilient piece 30 cause the CD to be removed from the disk holding section 20. The CD storing case 1 is integrally provided with the resilient piece (biasing means) 30 for removing the CD from the CD storing case. With such an arrangement as above, it has a function to remove the CD from the CD storing case.
Patent JP-H10324844-A (JP)
Title: Coating composition for precoated steel sheet, precoated steel sheet and its production
Inventor: IOYASHIKI TAKASHI
IPC: B32B15/08
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give a coating film excellent in processability, hardness, stainproofness and scratch resistance by including a specified amount of a specified polyester compound, a specified polyol and a curing agent being a mixture of a plurality of specified blocked polyisocyanate compounds and using a resin component as the principal component. SOLUTION: This composition comprises 1-18 wt.%, based on the resin solid matter, polyester compound mainly consisting of repeating units of a polyol of the formula, a polyol other than the polyol of the formula and a curing agent being a mixture comprising a blocked polyisocyanate obtained from at least one member selected among 4,4'-diphenylmethane, isophorone, tolylene, xylylene diisocyanates, etc., and a blocked polyisocyanate obtained from at least one member selected among (trimethyl)hexamethylene, and hydrogenated 4,4'-diphenylmethane diisocyanates, etc. In the formula, n is an integer; R is a 1-10 C alkylene, 1,4-cyclohexylenedimethyl, neopentylene or polyoxyalkylene.
Patent JP-H04244773-A (JP)
Title: Flat yoke type dc machine
Inventor: ISHIZUKA TOSHIYASU
IPC: H02K23/04
Filed: 1991-01-29
Abstract: PURPOSE:To suppress influence of armature reaction effectively in a flat yoke type DC machine. CONSTITUTION:A DC motor comprises an armature 10 journaled rotatably, stator side poles, i.e., a pair of permanent magnets 12, 12, and a flat yoke 14 for containing the armature 10. Slits 16, 16 of specific width are made in parallel with the rotary shaft in the center on the rear of a permanent magnet at each arched parts 14a, 14a of the flat yoke 14. Consequently, magnetic reluctance against a flux 120 produced by a crossing magnetomotive force is increased by the slits 16, 16 and thereby armature reaction is weakened.
Patent JP-S56125358-A (JP)
Title: Preparation of guanidine sulfamate
Inventor: TANIHARA KOUICHI
IPC: C07C239/00
Filed: 1980-03-06
Abstract: PURPOSE: To shorten the time for treatment remarkably, and to facilitate the purification of the titled compound, by treating the reaction mixture obtained by reacting urea and ammonium aquoammono-sulfate in the presence or absence of ammonia under atmospheric pressure.  
     CONSTITUTION: An aqueous solution or a sulfuric acid solution of a reaction mixture obtained by reacting urea with ammonium aquoammono-sulfate in the presence or absence of amminia under atmospheric pressure, is treated at ≤100°C to obtain a mixture composed mainly of guanidium ion, ammonium ion, hydrogen ion, sulfamic acid radical and sulfuric acid radical, wherein the molar number of guanidium ion is nearly equal to that of the sulfamic acid radical. The mixture is treated with slaked lime or quick lime, separated into solid and liquid, and converted to an aqueous solution composed mainly of guanidium ion, sulfamic acid radical and ammonia and containing small amounts of sulfuric acid radical and calcium ion, to obtain the objective guanidine sulfamate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01203910-A (JP)
Title: Measuring method for film thickness distribution
Inventor: HONDA TATSURO
IPC: G01B11/06
Filed: 1988-02-09
Abstract: PURPOSE:To enable an inexpensive device to securely measure the film thickness distribution of a metallic material by irradiating the metallic material which has an organic film formed on its surface with light having a wide wavelength range in the width direction of the metallic material. CONSTITUTION:A light source 3 which is longer than the plate width of the metallic material 1 is arranged in its plate width direction, the light source irradiates the metallic material 1 with the light A with the wide wavelength range in the width direction, and the reflected light from the surface is photodetected by a photodetection part 4. The light intensity distribution in the wave-number direction as to the light intensity distribution in the two dimensions of the width direction of the metallic material and the wave-number direction of the light A has interference between reflected light beams on the surface of an oil film 2 and the surface of the metallic material 1 and the intensity of the reflected light varies with the wave number of the light. This variation in intensity shows periodicity based upon a period T shown by a specific expression, and this period T is found to calculate the film thickness. Further, this arithmetic operation is carried out in the width direction of the metallic material 1 according to the run of the metallic material 1, so the thickness direction in its length direction is securely obtained.
Patent JP-S53115371-A (JP)
Title: Electric shaver
Inventor: TAKEI YOSHIHIRO
IPC: B26B19/28
Filed: 1977-03-17
Abstract: PURPOSE: To provide an electric shaver, capable of cutting long hairs with low mechanical loss, transmitting the drive of driving source efficiently to blade units, and carrying out shaving with high efficiency of hair cutting operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54122131-A (JP)
Title: Magnetic brush developing device
Inventor: MOCHIZUKI MANABU
IPC: G03G15/09
Filed: 1978-03-15
Abstract: PURPOSE: To prevent uneven density formation and ground soiling with simple structure, by generating a magnetic field with a magnetic field intensity distribution having a plurality of peaks  in a developing operation position using one magnet and by rendering the magnetic field on the  forward side of a photosensitive drum in the rotation direction more intense than that of the  backward side.  
     CONSTITUTION: Magnet 2 is provided in the inside of a nonmagnetic sleeve 1 with part of this  opposite to photosensitive drum 3 spaced at a predetermined interval. Magnet 2 has one magnetic  pole facing to the circumference of drum 3 in the opposing region, i.e. in a developing operation  position. Recessed groove 4 is provided on the magnetic pole on the position near the forward side  in the movement direction of drum 1, forming magnetic pole portion 5 with a weaker magnetic  field distribution on the backward side in the movement direction and magnetic pole portion 6 of  a stronger distribution on the forward side. This permits good and uniform attachment of developer to be made onto the static latent image of drum 3 in a weaker magnetic field due to pole  portion 5 and finishing arrangement of the image on drum 3 to be made in a stronger magnetic  field due to pole portion 6, and thereby a good quality image free of uneven density and ground  soiling to be obtained.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07238312-A (JP)
Title: Production of ultra low carbon steel and vacuum degassing equipment
Inventor: KOMATANI MASANORI
IPC: C21C7/068
Filed: 1994-02-28
Abstract: PURPOSE:To provide a highly efficient producing method of an ultra low carbon steel by a vacuum degassing refining and the vacuum degassing equipment. CONSTITUTION:This vacuum degassing apparatus is provided with one or more side-lowing nozzle 7 on the side wall par of a vacuum degassing vessel body 5 in contact with molten steel below the molten steel surface in the vessel and one or more bottom--blowing nozzle 8 on the bottom part of the vessel body. Then, gas bubbles are blown from the side-blowing nozzle 7 and the bottom-blowing nozzle 8, and the bottom-blowing nozzle is arranged in the range where the gas bubbles blown from the side-blowing nozzle exist as they are, so that the gas bubbles blown from both nozzles interface with each other.
Patent JP-H01206595-A (JP)
Title: Electroluminescence element
Inventor: UENAE KEIICHIRO
IPC: H05B33/18
Filed: 1988-02-10
Abstract: PURPOSE:To provide an EL element which permits use of a substance presenting good red light emission, cheap, and easy to acquire as a light emission activating agent by including manganese and europium in the light emitting substance layer as light emission activating agent as the center of emitting light. CONSTITUTION:An EL element is prepared by forming an insulation layer 3 consisting of Ta2O5, a light emitting substance layer 4, an insulation layer 5 consisting of Ta2O5, and a back face electrode 6 consisting of Al film on a base plate 1 consisting of a glass plate, on whose one side a display side electrode 2 consisting of In-Sn composite oxide film is formed previously. The light emitting substance layer 4 is formed by using Ar gas as sputter gas and also a mixture of Zn powder, 4.0mol% MnS powder, and 0.01mol% EuS power as a target, and film forming is made by 45min. process under the condition that the pressure is 2X2<-2>Torr, base plate temp. 300 deg.C, sputter output 2W/cm<2>, followed by 2-hr heat treatment in Ar gas atmosphere. The EL element thus obtained gives good red light emission by impressing 1kHz AC sine wave voltage between the two electrodes.
Patent JP-H0770723-A (JP)
Title: Production of galvanized steel sheet and galvannealed steel sheet
Inventor: FUJIBAYASHI NOBUE
IPC: C23C2/06
Filed: 1994-02-28
Abstract: PURPOSE:To minimize complication of stages and degradation in productivity, improve the quality and inexpensively carry out the production of a galvanized or galvannealed steel sheet by using a high-strength steel sheet contg. P and Si, Mn and Cr as a blank steel sheet. CONSTITUTION:The steel sheet contg., by weight%, 0.03-0.2% P, further contg. at least >=1 kinds among 0.1-2.0% Si, 0.5-2.0% Mn and 0.1-2.0% Cr is subjected to recrystallization annealing with continuous annealing equipment. The thickened layers of the in-steel components on the surfaces of the steel sheet are removed by pickling after cooling and this steel sheet is again heated to >=650 deg.C and the recrystallization annealing temp. of the continuous annealing equipment or below and is galvanized by continuous galvanizing equipment. The steel sheet is further subjected alloying.
Patent JP-H05220256-A (JP)
Title: Game toy driving device
Inventor: AJIRO YUTAKA
IPC: A63H29/00
Filed: 1992-02-17
Abstract: PURPOSE:To provide a game toy driving device operating a game operation member seen as floated in the air to make a player feel marvelous although the existence of the driving device is not recognized by the player. CONSTITUTION:A game toy driving device is provided with a housing 11 having an operation button 25 and a transparent back section erected on the housing 11. The back section is constituted of a vertically movable middle plate 35 at the front and a fixed plate 37 at the rear, a game operating member 14 is fitted to the middle plate 35 or the fixed plate 37, a mobile member 23 moving the middle plate 35 vertically interlockingly with the action of the operation button 25 is arranged in the housing 11, and the game operating member 14 is operated by the action of the operation button 25.
Patent JP-S59154963-A (JP)
Title: Production of sliced food from fresh fish and equipment therefor
Inventor: USUI TAKAYUKI
IPC: A23L17/00
Filed: 1983-02-24
Abstract: PURPOSE:Raw fishes or shells of uncertain shapes are piled up and compressed into a block, the block is frozen, then sliced to enable the production of sliced food almost without waste of the material. CONSTITUTION:Raw fishes or shells of uncertain shapes 11 are placed in the frame 12 to effect even pile-up, then compressed into a block. The block 13 is frozen and sliced with a slicer for frozen products. The sliced food 14 can be eaten as such or after being cut into pieces. These slices 15 may be rolled into a kind of product. When rolled, they are made soft under half-frozen state. Any raw food, which can stand piling-up and compression, can be processed into sliced food, almost without waste of the raw materials as well.
Patent JP-S52114625-A (JP)
Title: Water - base coating composition
Inventor: SUNADA MASUYUKI
IPC: C09D155/00
Filed: 1976-03-22
Abstract: PURPOSE: The title composition characterized by the excellent compatibility and storage stability, and being capable of forming the film having the excellent gloss and chemical resistance, etc. comprises the water soluble alkyd modified resin, the emulsion polymerized copolymer and the water soluble melamine. 
     COPYRIGHT: (C)1977,JPO&Japio